51687962

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^2\times {\mathrm{101}}^1$

素因数の和:302

約数の個数: 24

約数和(自身を含む): 81237492

約数和(自身を除く): 29549530

約数列:

[1, 2, 41, 79, 82, 101, 158, 202, 3239, 4141, 6241, 6478, 7979, 8282, 12482, 15958, 255881, 327139, 511762, 630341, 654278, 1260682, 25843981, 51687962]

約数ペア:

[(1, 51687962), (2, 25843981), (41, 1260682), (79, 654278), (82, 630341), (101, 511762), (158, 327139), (202, 255881), (3239, 15958), (4141, 12482), (6241, 8282), (6478, 7979)]